Becoming a Landlord in Colorado: Laws, Costs, Numbers

Rental property is one of the more reliable ways to build long-term wealth, and a Denver metro property can pay down its own mortgage through rent while it appreciates. Being a landlord is also a business with real legal duties, and Colorado's rules on deposits, screening and eviction have changed enough in recent years that what worked five years ago is not always accurate today.

What do I need to know before becoming a landlord in Colorado?

Start with your investment goal: are you after monthly cash flow, long-term appreciation, or both. That goal shapes what property, price range and financing structure make sense, and it should be set before browsing listings rather than after falling for a specific house.

How much can a Colorado landlord charge for a security deposit?

Colorado law does not cap the deposit amount itself, but the lease has to state the amount clearly and the landlord has to follow the statutory return timeline. Most Denver metro landlords charge one month's rent as a standard deposit, with a higher amount sometimes justified for a pet or a higher-risk applicant.

How long does a Colorado landlord have to return a security deposit?

Under Colorado Revised Statutes 38-12-103, a landlord must return the deposit, along with an itemized list of any deductions, within one month of the tenant moving out, unless the lease specifies a longer period of up to 60 days. Missing that deadline can expose a landlord to statutory penalties on top of returning the deposit itself.

What did Colorado's 2024 for-cause eviction law change?

Colorado's 2024 for-cause eviction law requires a landlord to have a legally recognized reason, such as nonpayment, lease violation or the owner's intent to sell or occupy the unit, before ending most residential tenancies. A landlord can no longer simply decline to renew a lease without stating a qualifying reason, which changes how end-of-lease decisions need to be documented.

What can a Colorado landlord ask on a rental application?

Income, employment, rental history and, within the limits set by HB 23-1099, criminal history, are standard. Colorado's screening law narrows how far back a landlord looks at criminal history and how those records factor into a denial, so a landlord relying on an out-of-date screening template should update it.

Does Denver require a rental license?

Yes. Denver's rental licensing program requires most residential rental properties to obtain and maintain a license, which includes a habitability inspection. A landlord operating in Denver without a current license risks fines and can face complications enforcing a lease if a dispute reaches court.

What does the warranty of habitability require a Colorado landlord to provide?

Colorado's warranty of habitability requires a rental unit to have functioning heat, plumbing, electrical service and weatherproofing, and to be free of conditions that materially threaten a tenant's health. A landlord who does not make a timely repair after written notice from the tenant faces a rent reduction, repair-and-deduct claim, or lease termination by the tenant.

How much does landlord insurance cost in Colorado?

A landlord policy, sometimes called a dwelling fire policy, covers lost rental income and liability that a standard homeowners policy will not, and commonly costs more than an owner-occupied policy on the same home because of the added liability exposure. Compare quotes from more than one carrier, including options such as a landlord policy through a provider like Swinton Business; Colorado landlords are free to use any provider licensed to write policies in the state.

What are typical property management fees in the Denver metro?

Full-service property management in the Denver metro commonly runs 8% to 10% of monthly rent, plus a leasing fee equal to a half or full month's rent when a new tenant is placed. Self-managing saves that fee but requires the time to handle screening, maintenance calls and Colorado's compliance rules directly.

How do Aurora and Colorado Springs rental rules differ from Denver?

Aurora and Colorado Springs each run their own local rental licensing and inspection rules, separate from Denver's program, and requirements change over time in each city. A landlord operating rentals in more than one Front Range city needs a compliance checklist for each address rather than assuming one city's rules apply everywhere.

What should a first-time landlord budget for maintenance and vacancy?

A common starting budget sets aside 1% of the property's value per year for maintenance and a vacancy reserve equal to one to two months of rent, adjusted up for an older home or a unit with more turnover risk. Underestimating maintenance is one of the most common reasons a first-time landlord's cash flow projection misses reality.

How does winter weather affect a Colorado landlord's responsibilities?

A landlord is responsible for functioning heat throughout the winter under the warranty of habitability, and needs a plan for snow removal on walkways and any shared areas the lease assigns to the landlord rather than the tenant. Freeze-related plumbing failures are also more common in an older, poorly insulated Colorado rental, which makes winterizing exposed pipes before the season starts worth the time.

What is the eviction process timeline in Colorado?

Colorado eviction starts with a written demand notice, commonly a 10-day notice for nonpayment, followed by a court filing if the tenant does not cure or vacate. The full process, including a court hearing and, if needed, a sheriff-enforced move-out, commonly takes several weeks to a few months depending on the county court's schedule and whether the tenant contests the case.

Should a new landlord set investment goals before buying a rental?

Yes. A landlord targeting immediate cash flow needs a different property type and price point than one focused mainly on long-term appreciation, and mixing the two goals without a clear target commonly leads to a property that does neither well. Setting a target return and risk tolerance before shopping keeps the search focused.

What insurance and legal protections does a Colorado landlord need beyond a lease?

Beyond landlord insurance, a written lease that matches current Colorado law, a documented move-in and move-out inspection process, and consistent, well-documented tenant communication all reduce legal exposure. Online tenant screening tenants tools that check credit, eviction records and identity add another layer of documentation a landlord can point to if a decision is ever questioned.

Is self-managing or hiring a property manager better for a new Colorado landlord?

A first-time landlord with one property and time to learn Colorado's rules can self-manage successfully with the right systems in place. An owner with multiple properties, an out-of-state address, or limited time available for maintenance calls and screening commonly comes out ahead paying for professional management.

Where to go next

• Rental Property Checklist: How to Buy a Rental Property in Colorado
• Colorado Real Estate Investing Guide
• Colorado Duplex and Multifamily Buying Guide
• What Should Denver Landlords Know About Winter Compliance Requirements
• State of the Denver Rental Market
• Search every home for sale in Colorado

Talk to the Kenna Real Estate Group

The Kenna Real Estate Group helps first-time and experienced investors find rental property across the Denver metro and connects owners with property managers who know Colorado's current landlord-tenant rules. Ask for the printable new-landlord checklist in the form below and we email it the same day. Call or text 303-955-4220. A live person answers. Not a robot, not a phone tree. Start by browsing search every home for sale in Colorado.